1. Division of Endocrinology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine , Cincinnati, Ohio 45229 , USA
2. T1D Exchange , Boston, Massachusetts 02111 , USA
3. University of Colorado, Barbara Davis Center for Diabetes , Aurora, Colorado 80045 , USA
4. Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Johns Hopkins University School of Medicine , Baltimore, Maryland 21287 , USA
5. SUNY Upstate Medical University , Syracuse, New York 13210 , USA
6. Rady Children’s Hospital, University of California, San Diego , San Diego, California 92123 , USA
7. Hassenfeld Children’s Hospital at NYU Langone , New York, New York 10016 , USA
8. Division of Pediatric Endocrinology, C. S. Mott Children’s Hospital, University of Michigan , Ann Arbor, Michigan 48109 , USA